Marine and farmed fish on the Polish market: Comparison of the nutritive value and human exposure to PCDD/Fs and other contaminants |
| |
| Institution: | 1. Department of Earth Science, Dartmouth College, Hanover, NH, USA;2. Department of Biological Sciences, Dartmouth College, Hanover, NH, USA;3. Department of Marine Sciences, University of Connecticut, Groton, CT, USA;4. Harvard John A. Paulson School of Engineering & Applied Sciences, Cambridge, MA, USA;1. Ministero dell’Ambiente e della Tutela del Territorio e del Mare (MATTM), Via Cristoforo Colombo 44, 00147, Roma, Italy;2. ISPRA, Institute for Environmental Protection and Research, S.T.S. Palermo, Lungomare Cristoforo Colombo, 4521 (Ex Complesso Roosevelt) Località Addaura, 90149, Palermo, Italy;3. ISPRA, Institute for Environmental Protection and Research, Laboratorio di ittiologia ed ecologia marina, Via dei Mille 44, 98057, Milazzo, ME, Italy;4. ISPRA, Institute for Environmental Protection and Research, III Dipartimento Tutela degli Habitat e della Biodiversità Marina, Via Vitaliano Brancati 60, 00144, Roma, Italy;1. Medical College, Hangzhou Normal University, Hangzhou 311121, PR China;2. College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, PR China;1. Key Laboratory for Heavy Metal Pollution Control and Reutilization, School of Environment and Energy, Peking University Shenzhen Graduate School, Shenzhen, PR China;2. Consortium on Health, Environment, Education and Research (CHEER), The Education University of Hong Kong, Tai Po, Hong Kong Special Administrative Region;3. School of Environmental and Resource Sciences, Zhejiang Agriculture and Forestry University, Linan, PR China;1. Southern Seas Ecology Laboratories, School of Biological Sciences, The University of Adelaide, SA, 5005, Australia;2. MARE - Marine and Environmental Sciences Centre, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal;3. Instituto Português Do Mar e da Atmosfera, Rua Alfredo Magalhães Ramalho, 6, 1495-006, Lisboa, Portugal;4. Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal;5. Environment Institute, The University of Adelaide, SA, 5005, Australia |
| |
| Abstract: | Chemical analyses were performed in nine fish species that are popular on the Polish market. These included Baltic fish (cod, herring, salmon), fish farmed in Poland (carp, trout), marine fish imported from China (Alaska pollock, sole), and farmed fish imported from Vietnam and China (sutchi catfish, tilapia). The nutritional composition (amino acid, micro- and macronutrients, fat-soluble vitamins – A1, D3, E) and certain contaminants (organochlorine pesticides, OCPs; indicator polychlorinated biphenyl, PCB6; polychlorinated dibenzo-paradioxins and polychlorinated dibenzofurans, PCDD/Fs; dioxin-like polychlorinated biphenyls, dl-PCBs; organotin compounds, OCTs; dyes, malachite green and crystal violet; veterinary drug residues, nitrofurans and chloramphenicol; toxic metals, Cd, Pb, Hg) in the muscle tissues of fish were determined. It was confirmed that the fish species analyzed were excellent sources of amino acids, and were rich in phosphorous and selenium. Baltic Sea fish (salmon, herring), fish farmed in Poland (carp and trout), and tilapia were also rich in vitamin D3.Traces of OCP, PCB6, OCT, dyes, veterinary drug residues, and heavy metals were detected in concentrations which do not pose a threat to consumers at the current rate of fish consumption in Poland. However, the problem might arise from the content of PCDD/Fs and dl-PCBs in fatty Baltic fish. The fish species analyzed, differed in their nutritional values and degrees of contamination. We suggest that for optimum health and safety, it is advisable that consumers include a variety of different fish species in their diets. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
